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Groundwater levels for the Nation

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Agency code = usgs
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  • 345604119334301
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USGS 345604119334301 010N025W21E001S

San Luis Obispo County, California
Latitude  34°56'04", Longitude 119°33'43" NAD27
Land-surface elevation 2,345 feet above NGVD29
The depth of the well is 924 feet below land surface.
The depth of the hole is 952 feet below land surface.
This well is completed in the California Coastal Basin aquifers (N100CACSTL) national aquifer.
Output formats
Table of data
Tab-separated data
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Reselect period
Date Time
?
 
Water-level
date-time
accuracy
?
 
Parameter
code 		Water
level,
feet
below
land
surface		 Water
level,
feet
above
specific
vertical
datum		 Referenced
vertical
datum
?
 
Status
?
 
Method of
measurement
?
 
Measuring
agency
?
 
Source of
measurement
?
 
Water-level
approval
status
1992-04-01 D62610 1988.39NGVD291S  A
1992-04-01 D62611 1991.16NAVD881S  A
1992-04-01 D72019356.61  1S  A
1993-04-07 D62610 1968.50NGVD291S  A
1993-04-07 D62611 1971.27NAVD881S  A
1993-04-07 D72019376.50  1S  A
1997-03-24 D62610 1950.31NGVD291O  A
1997-03-24 D62611 1953.08NAVD881O  A
1997-03-24 D72019394.69  1O  A
1998-04-03 D62610 1941.83NGVD291O  A
1998-04-03 D62611 1944.60NAVD881O  A
1998-04-03 D72019403.17  1O  A
2003-02-26 D62610 1939.42NGVD291OCA042AA
2003-02-26 D62611 1942.19NAVD881OCA042AA
2003-02-26 D72019405.58  1OCA042AA
2004-03-03 D62610 1939.15NGVD291OCA042AA
2004-03-03 D62611 1941.92NAVD881OCA042AA
2004-03-03 D72019405.85  1OCA042AA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Parameter code62610Groundwater level above NGVD 1929, feet
Parameter code62611Groundwater level above NAVD 1988, feet
Parameter code72019Depth to water level, feet below land surface
Referenced vertical datumNAVD88North American Vertical Datum of 1988
Referenced vertical datumNGVD29National Geodetic Vertical Datum of 1929
Status1Static
Method of measurementOObserved.
Method of measurementSSteel-tape measurement.
Measuring agencyNot determined
Measuring agencyCA042Santa Barbara County Flood Control & Water Conservation Dist, CA
Source of measurementNot determined
Source of measurementAReported by another government agency (do not use "A" if reported by owner, use "O").
Water-level approval statusAApproved for publication -- Processing and review completed.